Michael.E. Whitman  Herbert J. Mattord  Rihard D. Austin  Greg Holden <br/><br/>
Guide to firewalls and network security  intrusion detection and VPNs 

 - Australia  Course technology  2009 
 - xxiv, 496 p.  ; ill.  : 23 cm 
<br/><br/> Includes glossary and index. 
<br/><br/><label>ISBN: </label>978435420168 (pbk) 1435420160 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science<br/>Computer security--Information security--Networking fundamentals--Transport layers--Security education--Telecommunication--RISE
<br/><br/><label>Dewey Class. No.: </label>005.8  / GUI